Perimeter lighting apparatus
    1.
    发明申请

    公开(公告)号:US20050190552A1

    公开(公告)日:2005-09-01

    申请号:US11100087

    申请日:2005-04-05

    摘要: An elongated perimeter light is disclosed, which comprises a linear array of light sources (LEDs) that are electrically illuminated. The array of light sources is disposed within an elongated transparent tube, with the tube transmitting and dispersing the light from the array giving the appearance that said array of light sources is a continuous light source. The array of light sources is capable of being cut at intervals down its length to shorten it. The light sources that remain in the array continue to emit light and the tube can be cut to match the length of said array. The present invention also discloses systems for lighting structural features, with one system according to the present invention comprising a plurality of elongated perimeter lights. The perimeter lights are electrically coupled in a daisy chain with the electrical power at each of the perimeter lights being transmitted to the successive light. A mechanism is included for anchoring the plurality of perimeter lights to a structure to illuminate it. Each of the perimeter lights can be cut at intervals down its length while not interfering with its ability to transmit its electrical power to successive lights.

    Injection valve and method
    2.
    发明授权

    公开(公告)号:US11414956B1

    公开(公告)日:2022-08-16

    申请号:US17191159

    申请日:2021-03-03

    IPC分类号: E21B34/08 E21B43/12

    摘要: An injection valve including a primary valve having a flapper, a flapper seat configured to seat the flapper, and a flow tube disposed to move relative to the flapper and thereby cause the flapper to be unseated from the flapper seat, a secondary valve disposed within the flow tube, the secondary valve including a secondary housing, and an openable and closable flow port through the secondary housing, and an annular pressure-drop ring disposed between the secondary housing and the flow tube.

    Vector-based color difference metric for color mapping
    3.
    发明授权
    Vector-based color difference metric for color mapping 有权
    颜色映射的基于矢量的色差度量

    公开(公告)号:US08737730B2

    公开(公告)日:2014-05-27

    申请号:US12763167

    申请日:2010-04-19

    IPC分类号: G06K9/00

    CPC分类号: H04N1/60

    摘要: Color management using a vector-based color difference metric. A color difference map is comprised of color difference vectors for each of a plurality of pixels of an original image. The color difference vector for each pixel includes both a magnitude and a directionality representing a difference for color data in each pixel in the original image, relative to color data in a corresponding mapped pixel in a color mapped image. Pixels in the color difference map having large color differences in color movement relative to nearby pixels are identified in the color difference map, by applying an edge-detection algorithm to the color difference map. For each pixel that is identified in a smooth area in the original image and is identified as having a large color difference in the color difference map, a correction algorithm is applied, so as to provide a corrected color mapped image.

    摘要翻译: 使用基于矢量的色差度量进行颜色管理。 色差图由原始图像的多个像素中的每一个的色差矢量构成。 每个像素的色差矢量相对于彩色映射图像中对应的映射像素中的颜色数据包括表示原始图像中的每个像素中的颜色数据的差的幅度和方向性。 通过对色差映射应用边缘检测算法,在色差映射中识别色相映射中相对于附近像素的颜色差异较大的色差映象中的像素。 对于在原始图像的平滑区域中识别并被识别为在色差图中具有大的色差的每个像素,应用校正算法,以便提供校正的颜色映射图像。

    CONFIGURABLE WELLBORE ZONE ISOLATION SYSTEM AND RELATED SYSTEMS
    4.
    发明申请
    CONFIGURABLE WELLBORE ZONE ISOLATION SYSTEM AND RELATED SYSTEMS 有权
    可配置的WELLBORE ZONE隔离系统及相关系统

    公开(公告)号:US20080093079A1

    公开(公告)日:2008-04-24

    申请号:US11753411

    申请日:2007-05-24

    IPC分类号: E21B43/29

    摘要: An apparatus for providing zonal isolation in a wellbore includes a plurality of interlocking sealing elements having anchor elements at the opposing ends. Each anchor element sealingly engages a wellbore tubular whereas the interlocking sealing elements do not engage any portion of wellbore therebetween. In one exemplary application utilizes a wellhead and lubricator positioned over a wellbore under pressure and a conveyance device for conveying equipment into the wellhead. The first anchor, the second anchor and the plurality of interlocking sealing elements are separately conveyed into the wellbore with the conveyance device and sequentially assembled in the wellbore to provide zonal isolation.

    摘要翻译: 一种用于在井筒中提供纬向隔离的装置包括在相对端具有锚定元件的多个互锁密封元件。 每个锚固元件密封地接合井筒管,而互锁密封元件不与其间的井眼的任何部分接合。 在一个示例性应用中,使用在压力下定位在井筒上方的井口和润滑器以及用于将设备输送到井口中的输送装置。 第一锚固件,第二锚固件和多个互锁密封元件与输送装置分开地输送到井筒中并且顺序地组装在井眼中以提供区域隔离。

    Point attachment systems for laminated glass
    6.
    发明申请
    Point attachment systems for laminated glass 审中-公开
    用于夹层玻璃的点附件系统

    公开(公告)号:US20050042422A1

    公开(公告)日:2005-02-24

    申请号:US10868305

    申请日:2004-06-14

    摘要: The present invention is a direct-point attachment laminate system comprising: (1) a thermoplastic interlayer; (2) at least one sheet of a rigid structural load-bearing layer (structural layer); (3) at least one receptor means; and (4) at least one attachment means, wherein the thermoplastic interlayer is bonded on at least one surface to at least one sheet of the structural layer, and wherein at least one receptor means is also adhesively bonded to the thermoplastic interlayer and thereby adhesively bonded to the structural layer, wherein the receptor means is positioned to mechanically accept the attachment means, with the further proviso that the attachment means and/or the receptor means are made from materials having a coefficient of expansion that is from about 90% to about 110% of the coefficient of expansion of the structural layer.

    摘要翻译: 本发明是一种直接连接层压体系,其包括:(1)热塑性中间层; (2)至少一片刚性结构承重层(结构层); (3)至少一种受体装置; 和(4)至少一个附着装置,其中所述热塑性中间层在至少一个表面上结合到所述结构层的至少一个片材上,并且其中至少一个接收装置也粘合到所述热塑性中间层上,从而粘合 结构层,其中接收装置被定位成机械地接受附接装置,另外条件是附接装置和/或受体装置由具有约90%至约110的膨胀系数的材料制成 结构层膨胀系数的百分比。

    Drinking receptacle cover and lip operated valve
    7.
    发明授权
    Drinking receptacle cover and lip operated valve 失效
    饮用容器盖和唇式阀

    公开(公告)号:US3905512A

    公开(公告)日:1975-09-16

    申请号:US48236474

    申请日:1974-06-24

    摘要: A drinking receptacle cover and lip operated valve wherein a cover is adapted sealingly to engage and enclose the upper open end of a drinking receptacle such as a styrofoam cup or the like, the cover being provided with a resiliently hinged valve support normally tending to be disposed above the upper surface of the cover and a valve member fixed to the valve support when the valve support is deflected downwardly toward the lower surface of the cover, the valve member engaging a valve seat surrounding an opening in the cover below the valve support and the resilient character of the hinge structure of the valve support tending to hold the valve member upwardly against the seat and sealingly to prevent fluid from leaking from the receptacle when tipped over; the valve support having an upwardly protruding portion adapted to be operated by a person''s lip for drinking from the edge of the cover when the person''s lip depresses the valve support; said valve and said valve support having vent openings therein with a chamber therebetween so as to provide for the venting of vaporous fluid from a cup over which the cover is sealingly secured; the disclosed method being related to the forming of the valve support in a resiliently disposed position above the upper surface of the cover and then depressing the valve support and fixing the valve member thereto so that it is resiliently held against or adjacent to the lower surface of the cover and sealingly to engage and seal around an opening below the valve support.

    摘要翻译: 饮料容器盖和唇形阀,其中盖适于密封地接合并包围诸如泡沫聚苯乙烯杯等的饮用容器的上开口端,所述盖设置有通常倾向于布置的弹性铰链阀支架 在所述盖的上表面上方以及当所述阀支撑件朝向所述盖的下表面向下偏转时固定到所述阀支撑件的阀构件,所述阀构件接合围绕所述阀支撑件下方的盖中的开口的阀座, 阀支撑件的铰链结构的弹性特征倾向于将阀构件向上保持抵靠座椅并且密封地防止流体在翻倒时从容器泄漏; 所述阀支撑件具有向上突出的部分,当所述人的唇部压下所述阀支撑件时,所述向上突出的部分适于由人的嘴唇操作以从所述盖的边缘饮用; 所述阀和所述阀支撑件具有其中具有腔室的通气开口,以便提供从所述盖密封地固定在其上的杯子排出蒸汽流体; 所公开的方法涉及在盖的上表面上方的弹性设置位置中形成阀支撑件,然后压下阀支撑件并将阀构件固定到其上,使得其被弹性地保持抵靠或邻近盖板的下表面 并且密封地接合并密封在阀支撑件下方的开口周围。

    VECTOR-BASED COLOR DIFFERENCE METRIC FOR COLOR MAPPING
    8.
    发明申请
    VECTOR-BASED COLOR DIFFERENCE METRIC FOR COLOR MAPPING 有权
    用于颜色映射的基于矢量的颜色差异度量

    公开(公告)号:US20110255779A1

    公开(公告)日:2011-10-20

    申请号:US12763167

    申请日:2010-04-19

    IPC分类号: G06K9/00

    CPC分类号: H04N1/60

    摘要: Color management using a vector-based color difference metric. A color difference map is comprised of color difference vectors for each of a plurality of pixels of an original image. The color difference vector for each pixel includes both a magnitude and a directionality representing a difference for color data in each pixel in the original image, relative to color data in a corresponding mapped pixel in a color mapped image. Pixels in the color difference map having large color differences in color movement relative to nearby pixels are identified in the color difference map, by applying an edge-detection algorithm to the color difference map. For each pixel that is identified in a smooth area in the original image and is identified as having a large color difference in the color difference map, a correction algorithm is applied, so as to provide a corrected color mapped image.

    摘要翻译: 使用基于矢量的色差度量进行颜色管理。 色差图由原始图像的多个像素中的每一个的色差矢量构成。 每个像素的色差矢量相对于彩色映射图像中对应的映射像素中的颜色数据包括表示原始图像中的每个像素中的颜色数据的差的幅度和方向性。 通过对色差映射应用边缘检测算法,在色差映射中识别色相映射中相对于附近像素的颜色差异较大的色差映象中的像素。 对于在原始图像的平滑区域中识别并被识别为在色差图中具有大的色差的每个像素,应用校正算法,以便提供校正的颜色映射图像。